66886770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{311}}^1$

素因数の和:495

約数の個数: 64

約数和(自身を含む): 164975616

約数和(自身を除く): 98088846

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67, 107, 134, 201, 214, 311, 321, 335, 402, 535, 622, 642, 670, 933, 1005, 1070, 1555, 1605, 1866, 2010, 3110, 3210, 4665, 7169, 9330, 14338, 20837, 21507, 33277, 35845, 41674, 43014, 62511, 66554, 71690, 99831, 104185, 107535, 125022, 166385, 199662, 208370, 215070, 312555, 332770, 499155, 625110, 998310, 2229559, 4459118, 6688677, 11147795, 13377354, 22295590, 33443385, 66886770]

約数ペア:

[(1, 66886770), (2, 33443385), (3, 22295590), (5, 13377354), (6, 11147795), (10, 6688677), (15, 4459118), (30, 2229559), (67, 998310), (107, 625110), (134, 499155), (201, 332770), (214, 312555), (311, 215070), (321, 208370), (335, 199662), (402, 166385), (535, 125022), (622, 107535), (642, 104185), (670, 99831), (933, 71690), (1005, 66554), (1070, 62511), (1555, 43014), (1605, 41674), (1866, 35845), (2010, 33277), (3110, 21507), (3210, 20837), (4665, 14338), (7169, 9330)]